Display screen with transitional graphical user interface



FIG. 1 is a front view of a first image in a sequence for a display screen with transitional graphical user interface according to the claimed design; and,

FIG. 2 is a second image thereof.

The appearance of the transition is sequential from FIG. 1 to FIG. 2. The process or period in which an image transitions to another image forms no part of the claimed design.

Shading indicates a contrast in appearance.

The outermost broken line rounded rectangle showing an electronic device illustrates environmental subject matter. The broken line showing a display screen, and all other broken lines showing portions of the graphical user interface illustrate portions of the article. None of the aforementioned broken line subject matter forms part of the claimed design. 

CLAIM The ornamental design for a display screen with transitional graphical user interface, as shown and described. 